diff --git a/CASA/gui/Config.cs b/CASA/gui/Config.cs
index 42b06f4f..f680880d 100644
--- a/CASA/gui/Config.cs
+++ b/CASA/gui/Config.cs
@@ -67,6 +67,7 @@ namespace Novell.CASA.GUI
 				return sValue;
 		}
 
+		// used to write current configsettings to disk.
 		public void WriteConfig()
 		{
 			uiPolicy.WriteConfig();